ITRM20080334A1 - Lampada fluorescente a catodo caldo contenente un dispositivo per il rilascio di mercurio e getter - Google Patents
Lampada fluorescente a catodo caldo contenente un dispositivo per il rilascio di mercurio e getter Download PDFInfo
- Publication number
- ITRM20080334A1 ITRM20080334A1 IT000334A ITRM20080334A ITRM20080334A1 IT RM20080334 A1 ITRM20080334 A1 IT RM20080334A1 IT 000334 A IT000334 A IT 000334A IT RM20080334 A ITRM20080334 A IT RM20080334A IT RM20080334 A1 ITRM20080334 A1 IT RM20080334A1
- Authority
- IT
- Italy
- Prior art keywords
- lamp
- mercury
- dispenser
- cathode
- screen
- Prior art date
Links
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title claims description 30
- 229910052753 mercury Inorganic materials 0.000 title claims description 29
- 239000000463 material Substances 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229910052726 zirconium Inorganic materials 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 229910052788 barium Inorganic materials 0.000 description 3
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 229910052712 strontium Inorganic materials 0.000 description 3
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- DNXNYEBMOSARMM-UHFFFAOYSA-N alumane;zirconium Chemical compound [AlH3].[Zr] DNXNYEBMOSARMM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008246 gaseous mixture Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000497 Amalgam Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- GNNCWJJGJBRWPC-UHFFFAOYSA-N [Hg].[Cr].[Cu].[Ti] Chemical compound [Hg].[Cr].[Cu].[Ti] GNNCWJJGJBRWPC-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000002716 delivery method Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229940100892 mercury compound Drugs 0.000 description 1
- 150000002731 mercury compounds Chemical class 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
- H01J61/28—Means for producing, introducing, or replenishing gas or vapour during operation of the lamp
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/10—Shields, screens, or guides for influencing the discharge
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
- H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
- H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/38—Exhausting, degassing, filling, or cleaning vessels
- H01J9/395—Filling vessels
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Discharge Lamp (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000334A ITRM20080334A1 (it) | 2008-06-25 | 2008-06-25 | Lampada fluorescente a catodo caldo contenente un dispositivo per il rilascio di mercurio e getter |
| DE212009000075U DE212009000075U1 (de) | 2008-06-25 | 2009-06-18 | Glühkathodenleuchtstofflampe mit einer Vorrichtung zum Freisetzen von Quecksilber und einem Getter |
| CN2009901002666U CN201966178U (zh) | 2008-06-25 | 2009-06-18 | 含有汞释放装置和吸气剂的热阴极荧光灯 |
| JP2011600021U JP3169463U (ja) | 2008-06-25 | 2009-06-18 | 水銀放出のための装置とゲッタとを含む熱陰極蛍光ランプ |
| PCT/EP2009/057630 WO2009156334A1 (en) | 2008-06-25 | 2009-06-18 | Hot cathode fluorescent lamp containing a device for mercury release and a getter |
| US12/993,833 US8598773B2 (en) | 2008-06-25 | 2009-06-18 | Hot cathode fluorescent lamp containing a device for mercury release and a getter |
| TW098120865A TW201009886A (en) | 2008-06-25 | 2009-06-22 | Hot cathode fluorescent lamp containing a device for mercury release and a getter |
| ARP090102342A AR072307A1 (es) | 2008-06-25 | 2009-06-25 | Lampara fluorescente de catodo caliente que contiene un dispositivo para la descarga de mercurio y un material absorbente |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000334A ITRM20080334A1 (it) | 2008-06-25 | 2008-06-25 | Lampada fluorescente a catodo caldo contenente un dispositivo per il rilascio di mercurio e getter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ITRM20080334A1 true ITRM20080334A1 (it) | 2009-12-26 |
Family
ID=40302073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT000334A ITRM20080334A1 (it) | 2008-06-25 | 2008-06-25 | Lampada fluorescente a catodo caldo contenente un dispositivo per il rilascio di mercurio e getter |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8598773B2 (de) |
| JP (1) | JP3169463U (de) |
| CN (1) | CN201966178U (de) |
| AR (1) | AR072307A1 (de) |
| DE (1) | DE212009000075U1 (de) |
| IT (1) | ITRM20080334A1 (de) |
| TW (1) | TW201009886A (de) |
| WO (1) | WO2009156334A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20082187A1 (it) * | 2008-12-11 | 2010-06-12 | Getters Spa | Sistema dispensatore di mercurio per lampade a fluorescenza |
| JP5560330B2 (ja) | 2009-07-15 | 2014-07-23 | サエス・ゲッターズ・エッセ・ピ・ア | 活物質を含む繊条要素のための支持体 |
| DE102011078152A1 (de) * | 2011-06-27 | 2012-12-27 | Narva Lichtquellen Gmbh + Co. Kg | Niederdruckentladungslampe mit in Abschirmung eingebrachtem Getter |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2244070A (en) * | 1940-12-21 | 1941-06-03 | Callite Tungsten Corp | Electrode for gaseous discharge tubes |
| NL218300A (de) * | 1956-06-27 | |||
| US3215882A (en) * | 1962-12-31 | 1965-11-02 | Sylvania Electric Prod | Fluorescent lamp with noble metal amalgamated electrode |
| NL162244C (nl) * | 1970-12-25 | 1980-04-15 | Philips Nv | Lagedrukkwikdampontladingslamp. |
| NL158652B (nl) * | 1969-06-27 | 1978-11-15 | Philips Nv | Werkwijze voor de vervaardiging van een lagedrukkwikdampontladingslamp. |
| US3722976A (en) * | 1970-10-07 | 1973-03-27 | Getters Spa | Mercury generation |
| DE2229557A1 (de) * | 1972-06-16 | 1974-01-03 | Patra Patent Treuhand | Quecksilberdampfniederdruck-entladungslampe mit ein oder mehreren amalgamen |
| JPS6222061Y2 (de) * | 1977-12-14 | 1987-06-04 | ||
| JPS5492684A (en) | 1977-12-30 | 1979-07-23 | Sankyo Yuki Kk | Treatment of fermentative organic material |
| CA1211150A (en) * | 1982-02-10 | 1986-09-09 | William J. Roche | Method of dispensing mercury into a fluorescent lamp and lamp to operate with method |
| DE3907277A1 (de) | 1989-03-07 | 1990-09-20 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Quecksilberniederdruckentladungslampe |
| CN1083149C (zh) * | 1994-08-25 | 2002-04-17 | 皇家菲利浦电子有限公司 | 低压汞蒸汽放电灯 |
| IT1277239B1 (it) | 1995-11-23 | 1997-11-05 | Getters Spa | Dispositivo per l'emissione di mercurio,l'assorbimento di gas reattivi e la schermatura dell'elettrodo all'interno di lampade |
| US6285126B1 (en) * | 1996-01-31 | 2001-09-04 | Osram Sylvania Inc. | Lamp with mercury release structure and method for dispensing mercury into a lamp |
| IT1291974B1 (it) * | 1997-05-22 | 1999-01-25 | Getters Spa | Dispositivo e metodo per l'introduzione di piccole quantita' di mercurio in lampade fluorescenti |
| CN1262778A (zh) * | 1998-03-19 | 2000-08-09 | 皇家菲利浦电子有限公司 | 一种制造低压汞蒸汽放电灯的方法 |
| IT1317117B1 (it) | 2000-03-06 | 2003-05-27 | Getters Spa | Metodo per la preparazione di dispositivi dispensatori di mercurio dausare in lampade fluorescenti |
| US6472812B2 (en) * | 2000-12-18 | 2002-10-29 | Koninklijke Philips Electronics N.V. | Fluorescent colortone lamp with reduced mercury |
| US6538372B2 (en) * | 2000-12-18 | 2003-03-25 | Koninklijke Philips Electronics N.V. | Fluorescent agro lamp with reduced mercury |
| JP2002289132A (ja) * | 2001-03-28 | 2002-10-04 | Toshiba Lighting & Technology Corp | 蛍光ランプ |
| ITMI20041494A1 (it) | 2004-07-23 | 2004-10-23 | Getters Spa | Composizioni per il rilascio di mercurio e processo per la loro produzione |
| CN101438380B (zh) * | 2004-12-21 | 2010-11-17 | S.A.E.S.盖特斯股份有限公司 | 低压汞蒸气放电灯 |
| JP2009516329A (ja) * | 2005-11-10 | 2009-04-16 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 低圧水銀蒸気放電ランプ及びコンパクトな蛍光ランプ |
| JP2008204856A (ja) * | 2007-02-21 | 2008-09-04 | Nec Lighting Ltd | 熱陰極型蛍光ランプ |
| WO2008139359A1 (en) * | 2007-05-09 | 2008-11-20 | Koninklijke Philips Electronics, N.V. | Low-pressure mercury vapor discharge lamp with amalgam capsule having amalgam chamber |
-
2008
- 2008-06-25 IT IT000334A patent/ITRM20080334A1/it unknown
-
2009
- 2009-06-18 WO PCT/EP2009/057630 patent/WO2009156334A1/en active Application Filing
- 2009-06-18 JP JP2011600021U patent/JP3169463U/ja not_active Expired - Fee Related
- 2009-06-18 US US12/993,833 patent/US8598773B2/en active Active
- 2009-06-18 DE DE212009000075U patent/DE212009000075U1/de not_active Expired - Lifetime
- 2009-06-18 CN CN2009901002666U patent/CN201966178U/zh not_active Expired - Lifetime
- 2009-06-22 TW TW098120865A patent/TW201009886A/zh unknown
- 2009-06-25 AR ARP090102342A patent/AR072307A1/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US8598773B2 (en) | 2013-12-03 |
| US20110074278A1 (en) | 2011-03-31 |
| CN201966178U (zh) | 2011-09-07 |
| WO2009156334A1 (en) | 2009-12-30 |
| DE212009000075U1 (de) | 2011-02-17 |
| TW201009886A (en) | 2010-03-01 |
| AR072307A1 (es) | 2010-08-18 |
| JP3169463U (ja) | 2011-08-04 |
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